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Eight green DDR4 LRDIMM modules with gold contacts

NEMIX RAM

NEMIX RAM 512GB (8 x 64GB) DDR4 3200MHz ECC LRDIMM 4Rx4 server RAM

SKU CH-8TZJ-3JSPX

Eight 64 GB DDR4 3200 MHz ECC load-reduced DIMMs deliver 512 GB at 1.2 V with CAS 22 for high-density server workloads

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 512 GB total capacity across eight 64 GB modules
  • DDR4 3200 MHz speed rated at PC4-25600
  • ECC protection detects and corrects data errors
  • Load-reduced DIMM design lowers electrical load on the memory bus
  • 2 V operation reduces power draw per module

512 GB DDR4 LRDIMM kit

This NEMIX RAM kit provides 512 GB of DDR4 server memory across eight 64 GB load-reduced DIMMs. It is built for enterprise platforms that require registered ECC modules operating at 3200 MHz. The kit is not for desktop PCs or workstations that accept only unbuffered memory.

4Rx4 ECC registered organisation

The decisive specification is the 4Rx4 load-reduced organisation combined with ECC and registered signalling. Only motherboards qualified for DDR4 3200 LRDIMMs with this rank geometry will recognise the full 512 GB capacity. Systems limited to standard RDIMMs or lower rank counts cannot use these modules.

Lifetime replacement coverage

The supplier includes a lifetime replacement warranty that covers the modules for as long as the original purchaser owns them. This protection reduces long-term risk for data-centre deployments where memory failures must be resolved without additional procurement cycles.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $3,944.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
CAS latency 22
Lower than about 80% of the 439 comparable items (median 40).
Price per GB $7.71 per GB
Pricier than about 54% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: ML25600-944K8-SM-AS-2024S-TR
Part numberPart#: ML25600-944K8-SM-AS-2024S-TR
Total capacity512 GB (8 × 64 GB)
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency22
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

What does the 3200MHz DDR4 speed deliver in an actual server workload?

The modules run at DDR4 3200 (PC4-25600) with CAS 22 latency, providing high bandwidth for memory-intensive server applications while maintaining ECC error correction.

How does the Load Reduced ECC LRDIMM interface affect maximum capacity per channel?

Load Reduced DIMMs buffer both data and address signals, reducing electrical load on the memory controller so eight 64GB 4Rx4 modules can populate a channel without exceeding signal-integrity limits.

What physical slot and pin count are required to install these 288-pin modules?

Each 64GB module uses a standard 288-pin DDR4 LRDIMM form factor and must be inserted into a server motherboard slot wired for DDR4 Load Reduced memory.

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